How to add data into second table using REST API

Hello All,
i have been trying to insert data in to two tables through API (HTTP Request Activity ) , my action is perfectly working in Visual studio , even from uipath also it is working but the data is inserting into single table only i have given all the required fields which need to be filled with values but not reflecting to second table … any body know why and what could be the solution

Thanks,
Pranay